lib: cleanup / refactor scripting foo

- fix 'struct lua_State'
- change includes to library style
- rename encoder funcs to look like lua_push* funcs
- fix erroneous doc comment on prefix encoder
- remove unused (and broken) convenience func

Signed-off-by: Quentin Young <qlyoung@nvidia.com>

5 files changed, 13 insertions, 28 deletions

diff --git a/bgpd/bgp_routemap.c b/bgpd/bgp_routemap.c
index 247391ade..b296c86a1 100644
--- a/bgpd/bgp_routemap.c
+++ b/bgpd/bgp_routemap.c
@@ -394,7 +394,7 @@ route_match_command(void *rule, const struct prefix *prefix, void *object)
 	/*
 	 * Setup the prefix information to pass in
 	 */
-	frrlua_newtable_prefix(L, prefix);
+	lua_pushprefix(L, prefix);
 	/*
 	 * Setup the bgp_path_info information
 	 */
diff --git a/lib/frrlua.c b/lib/frrlua.c
index eeac98ccd..f768575b6 100644
--- a/lib/frrlua.c
+++ b/lib/frrlua.c
@@ -37,19 +37,6 @@
  * stack easier.
  */
 
-const char *frrlua_table_get_string(lua_State *L, const char *key)
-{
-	const char *str;
-
-	lua_pushstring(L, key);
-	lua_gettable(L, -2);
-
-	str = (const char *)lua_tostring(L, -1);
-	lua_pop(L, 1);
-
-	return str;
-}
-
 int frrlua_table_get_integer(lua_State *L, const char *key)
 {
 	int result;
@@ -70,7 +57,7 @@ int frrlua_table_get_integer(lua_State *L, const char *key)
  * datatypes.
  */
 
-int frrlua_newtable_prefix(lua_State *L, const struct prefix *prefix)
+int lua_pushprefix(lua_State *L, const struct prefix *prefix)
 {
 	char buffer[100];
 
@@ -87,7 +74,7 @@ int frrlua_newtable_prefix(lua_State *L, const struct prefix *prefix)
 	return 0;
 }
 
-int frrlua_newtable_interface(lua_State *L, const struct interface *ifp)
+int lua_pushinterface(lua_State *L, const struct interface *ifp)
 {
 	zlog_debug("frrlua: pushing interface table");
 
diff --git a/lib/frrlua.h b/lib/frrlua.h
index 029e6ecee..6e646e337 100644
--- a/lib/frrlua.h
+++ b/lib/frrlua.h
@@ -21,9 +21,9 @@
 
 #if defined(HAVE_LUA)
 
-#include "lua.h"
-#include "lualib.h"
-#include "lauxlib.h"
+#include <lua.h>
+#include <lualib.h>
+#include <lauxlib.h>
 
 #include "prefix.h"
 #include "frrscript.h"
@@ -34,15 +34,13 @@ extern "C" {
 
 /*
  * Pushes a new table containing relevant fields from a prefix structure.
- *
- * Additionally sets the global variable "prefix" to point at this table.
  */
-int frrlua_newtable_prefix(lua_State *L, const struct prefix *prefix);
+int lua_pushprefix(lua_State *L, const struct prefix *prefix);
 
 /*
  * Pushes a new table containing relevant fields from an interface structure.
  */
-int frrlua_newtable_interface(lua_State *L, const struct interface *ifp);
+int lua_pushinterface(lua_State *L, const struct interface *ifp);
 
 /*
  * Retrieve a string from table on the top of the stack.
diff --git a/lib/frrscript.c b/lib/frrscript.c
index bc6d07581..f4b696709 100644
--- a/lib/frrscript.c
+++ b/lib/frrscript.c
@@ -220,8 +220,7 @@ void frrscript_init()
 				   "Lua type encoders");
 
 	/* Register core library types */
-	frrscript_register_type_encoder("prefix",
-					(encoder_func)frrlua_newtable_prefix);
-	frrscript_register_type_encoder(
-		"interface", (encoder_func)frrlua_newtable_interface);
+	frrscript_register_type_encoder("prefix", (encoder_func)lua_pushprefix);
+	frrscript_register_type_encoder("interface",
+					(encoder_func)lua_pushinterface);
 }
diff --git a/lib/frrscript.h b/lib/frrscript.h
index 39eebe6e4..21cd35288 100644
--- a/lib/frrscript.h
+++ b/lib/frrscript.h
@@ -19,6 +19,7 @@
 #ifndef __FRRSCRIPT_H__
 #define __FRRSCRIPT_H__
 
+#include <lua.h>
 #include "frrlua.h"
 
 #ifdef __cplusplus
@@ -27,7 +28,7 @@ extern "C" {
 
 #define FRRSCRIPT_PATH "/etc/frr/scripts"
 
-typedef int (*encoder_func)(struct lua_State *, const void *);
+typedef int (*encoder_func)(lua_State *, const void *);
 
 struct frrscript {
 	/* Script name */